.content-area:has(.coc-hc),
.content-card:has(.coc-hc){min-width:0;width:100%;max-width:100%}

.coc-hc{
  width:100%;max-width:100%;min-width:0;
  --coc-hc-primary:var(--co-primary,#c2410c);
  --coc-hc-primary-hover:var(--co-primary-hover,#9a3412);
  --coc-hc-primary-soft:var(--co-primary-soft,#fff7ed);
  --coc-hc-primary-border:var(--co-primary-border,#fed7aa);
  --coc-hc-success:var(--co-success,#16a34a);
  --coc-hc-success-hover:var(--co-success-hover,#15803d);
  --coc-hc-success-soft:var(--co-success-soft,#f0fdf4);
  --coc-hc-success-border:var(--co-success-border,#bbf7d0);
  --coc-hc-text:var(--co-text,#1f2937);
  --coc-hc-ink:var(--co-ink,#111827);
  --coc-hc-muted:var(--co-muted,#6b7280);
  --coc-hc-card:var(--co-surface,#fff);
  --coc-hc-soft:var(--co-surface-soft,#f8fafc);
  --coc-hc-border:var(--co-border,#e5e7eb);
  --coc-hc-border-strong:var(--co-border-strong,#d1d5db);
  --coc-hc-shadow:var(--co-shadow,0 8px 28px rgba(15,23,42,.08));
  --coc-hc-focus:var(--co-focus,0 0 0 3px rgba(194,65,12,.22));
  --coc-hc-danger:#b91c1c;
  --coc-hc-danger-soft:#fef2f2;
  --coc-hc-danger-border:#fca5a5;
  --coc-hc-info:#1d4ed8;
  --coc-hc-info-soft:#eff6ff;
  --coc-hc-info-border:#93c5fd;
  color:var(--coc-hc-ink);font:inherit;background:transparent;
}
.coc-hc *{box-sizing:border-box;min-width:0}
.coc-hc a{color:var(--coc-hc-primary);text-decoration:none}
.coc-hc a:hover{text-decoration:underline}
.coc-hc button,.coc-hc input,.coc-hc select{font:inherit}
.coc-hc a:focus-visible,.coc-hc button:focus-visible,.coc-hc input:focus-visible,.coc-hc select:focus-visible,.coc-hc summary:focus-visible{outline:2px solid var(--coc-hc-primary);outline-offset:3px;box-shadow:var(--coc-hc-focus)}

.coc-hc-wrap{width:100%;max-width:1200px;margin-inline:auto;padding:0}
.coc-hc-header{padding:0;background:transparent}
.coc-hc-title{margin:0 0 8px;font-size:clamp(30px,3.3vw,44px);line-height:1.08;letter-spacing:-.035em;font-weight:900;color:var(--coc-hc-ink)}
.coc-hc-lead{max-width:760px;margin:0 0 20px;color:var(--coc-hc-muted);font-size:16px;line-height:1.6}

.coc-hc-controls{display:grid;grid-template-columns:minmax(170px,.78fr) minmax(220px,1fr) minmax(240px,1.15fr);gap:12px;padding:12px;border:1px solid var(--coc-hc-border);border-radius:14px 14px 0 0;background:var(--coc-hc-card);box-shadow:0 4px 14px rgba(15,23,42,.045)}
.coc-hc-control{padding:0}
.coc-hc-control label,.coc-hc-advanced-body label{display:block;margin:0 0 7px;color:var(--coc-hc-ink);font-size:12px;font-weight:850;letter-spacing:.015em}
.coc-hc-control label span{font-weight:650;color:var(--coc-hc-muted)}
.coc-hc-control input,.coc-hc-control select,.coc-hc-advanced-body input{width:100%;min-height:42px;border:1px solid var(--coc-hc-border-strong);border-radius:9px;background:var(--coc-hc-card);color:var(--coc-hc-ink);padding:8px 11px;font-weight:700;outline:none}
.coc-hc-control input:hover,.coc-hc-control select:hover,.coc-hc-advanced-body input:hover{border-color:var(--coc-hc-muted)}
.coc-hc-control input:focus,.coc-hc-control select:focus,.coc-hc-advanced-body input:focus{border-color:var(--coc-hc-primary);box-shadow:var(--coc-hc-focus)}
.coc-hc-input-unit{position:relative}
.coc-hc-input-unit input{padding-right:46px}
.coc-hc-input-unit span{position:absolute;right:12px;top:50%;transform:translateY(-50%);color:var(--coc-hc-muted);font-size:13px;font-weight:800;pointer-events:none}

.coc-hc-demand{display:grid;grid-template-columns:auto auto 1fr;align-items:center;gap:9px;padding:9px 12px;border:1px solid var(--coc-hc-border);border-top:0;border-radius:0 0 14px 14px;background:var(--coc-hc-soft)}
.coc-hc-demand-icon{display:grid;place-items:center;width:30px;height:30px;border-radius:9px;background:var(--coc-hc-primary-soft);color:var(--coc-hc-primary)}
.coc-hc-demand-icon svg{width:17px;height:17px;fill:currentColor}
.coc-hc-demand-main{display:flex;align-items:baseline;gap:7px;white-space:nowrap}
.coc-hc-demand-main span{font-size:13px;color:var(--coc-hc-muted);font-weight:750}
.coc-hc-demand-main strong{font-size:17px;color:var(--coc-hc-ink);font-variant-numeric:tabular-nums}
.coc-hc-demand small{justify-self:end;color:var(--coc-hc-muted);font-size:12px;text-align:right}

.coc-hc-advanced{margin:10px 0 0;border-bottom:1px solid var(--coc-hc-border)}
.coc-hc-advanced summary{display:flex;align-items:center;min-height:44px;cursor:pointer;list-style:none;color:var(--coc-hc-primary);font-weight:800;font-size:13px}
.coc-hc-advanced summary::-webkit-details-marker{display:none}
.coc-hc-advanced summary::after{content:'+';margin-left:auto;color:var(--coc-hc-muted);font-size:20px;font-weight:500}
.coc-hc-advanced[open] summary::after{content:'−'}
.coc-hc-advanced-body{padding:0 0 14px;max-width:540px}
.coc-hc-advanced-body p{margin:7px 0 0;color:var(--coc-hc-muted);font-size:12px;line-height:1.5}

.coc-hc-results-dashboard{display:grid;grid-template-columns:minmax(0,1.72fr) minmax(330px,1fr);gap:18px;align-items:stretch;margin-top:24px}
.coc-hc-comparison,.coc-hc-chart{margin-top:0}
.coc-hc-method,.coc-hc-secondary,.coc-hc-faq{margin-top:22px}
.coc-hc-section-head{display:flex;justify-content:space-between;align-items:flex-end;gap:12px;margin-bottom:9px}
.coc-hc-section-head h3,.coc-hc-faq>h3,.coc-hc-method h3{margin:0;font-size:clamp(21px,2.2vw,28px);line-height:1.2;letter-spacing:-.025em;font-weight:900;color:var(--coc-hc-ink)}
.coc-hc-results-dashboard .coc-hc-section-head h3{font-size:18px}
.coc-hc-section-head p{margin:4px 0 0;color:var(--coc-hc-muted);font-size:13px}

.coc-hc-carousel-actions{display:flex;gap:8px;flex:0 0 auto}
.coc-hc-carousel-actions[hidden]{display:none!important}
.coc-hc-carousel-actions button{display:grid;place-items:center;width:40px;height:40px;border:1px solid var(--coc-hc-border);border-radius:10px;background:var(--coc-hc-card);color:var(--coc-hc-ink);cursor:pointer;box-shadow:0 2px 7px rgba(15,23,42,.04)}
.coc-hc-carousel-actions button span{font-size:24px;line-height:1;margin-top:-2px}
.coc-hc-carousel-actions button:hover:not(:disabled){border-color:var(--coc-hc-primary-border);background:var(--coc-hc-primary-soft);color:var(--coc-hc-primary)}
.coc-hc-carousel-actions button:disabled{opacity:.32;cursor:default;box-shadow:none}

.coc-hc-toolbar{display:flex;gap:8px;flex-wrap:wrap;margin:0 0 10px}
.coc-hc-pill{min-height:38px;border:1px solid var(--coc-hc-border);background:var(--coc-hc-card);padding:7px 11px;border-radius:999px;font-size:12px;color:var(--coc-hc-muted)}
.coc-hc-pill b{color:var(--coc-hc-ink)}
.coc-hc-pill-button{cursor:pointer}

.coc-hc-grid{display:flex;gap:10px;overflow-x:auto;overflow-y:hidden;scroll-snap-type:x mandatory;overscroll-behavior-inline:contain;scroll-padding-inline:2px;padding:2px 32px 8px 2px;scrollbar-width:none}
.coc-hc-grid::-webkit-scrollbar{display:none}
.coc-hc-grid .coc-hc-card,.coc-hc-grid .coc-hc-skeleton{flex:0 0 clamp(176px,17.2vw,204px);scroll-snap-align:start;scroll-snap-stop:normal}

.coc-hc-card{position:relative;border:1px solid var(--coc-hc-border);border-radius:12px;background:var(--coc-hc-card);padding:11px;box-shadow:0 3px 10px rgba(15,23,42,.04);transition:transform .14s ease,box-shadow .14s ease,border-color .14s ease;overflow:hidden}
@media(hover:hover) and (pointer:fine){.coc-hc-card:hover{transform:translateY(-1px);box-shadow:0 7px 18px rgba(15,23,42,.07)}}
.coc-hc-card.is-best{border-color:#86efac;background:linear-gradient(180deg,var(--coc-hc-success-soft),var(--coc-hc-card) 48%)}
.coc-hc-card.is-current-system{border-color:var(--coc-hc-info-border);box-shadow:0 0 0 1px rgba(29,78,216,.1),0 3px 10px rgba(15,23,42,.04)}
.coc-hc-card.is-worst:not(.is-current-system){border-color:#fecaca}
.coc-hc-card-top{display:grid;grid-template-columns:29px minmax(0,1fr);gap:7px;align-items:start;min-height:71px}
.coc-hc-rank{display:grid;place-items:center;width:29px;height:29px;border-radius:8px;background:var(--coc-hc-soft);border:1px solid var(--coc-hc-border);font-size:13px;font-weight:950;color:var(--coc-hc-ink);font-variant-numeric:tabular-nums}
.coc-hc-card.is-best .coc-hc-rank{background:var(--coc-hc-success-hover);border-color:var(--coc-hc-success-hover);color:#fff}
.coc-hc-card.is-current-system .coc-hc-rank{background:var(--coc-hc-info);border-color:var(--coc-hc-info);color:#fff}
.coc-hc-card-head h4{margin:0 0 2px;font-size:13px;line-height:1.22;font-weight:900;color:var(--coc-hc-ink);overflow-wrap:anywhere}
.coc-hc-card-head p{margin:0;color:var(--coc-hc-muted);font-size:10px;font-weight:650}
.coc-hc-badges{grid-column:1/-1;display:flex;flex-wrap:wrap;gap:4px;margin-top:2px}
.coc-hc-badge{display:inline-flex;align-items:center;min-height:19px;padding:3px 6px;border-radius:999px;border:1px solid var(--coc-hc-border);background:var(--coc-hc-card);font-size:9px;line-height:1;font-weight:850;color:var(--coc-hc-text)}
.coc-hc-badge.best{background:var(--coc-hc-success-hover);border-color:var(--coc-hc-success-hover);color:#fff}
.coc-hc-badge.worst{background:var(--coc-hc-danger);border-color:var(--coc-hc-danger);color:#fff}
.coc-hc-badge.current{background:var(--coc-hc-info-soft);border-color:var(--coc-hc-info-border);color:var(--coc-hc-info)}
.coc-hc-badge.warn{background:var(--coc-hc-primary-soft);border-color:#fdba74;color:var(--coc-hc-primary-hover)}

.coc-hc-annual{margin-top:7px;padding:8px 9px;border-radius:9px;border:1px solid var(--coc-hc-border);background:var(--coc-hc-soft)}
.coc-hc-annual span{display:block;margin-bottom:2px;color:var(--coc-hc-muted);font-size:9px;font-weight:800;text-transform:uppercase;letter-spacing:.04em}
.coc-hc-annual strong{display:block;color:var(--coc-hc-ink);font-size:21px;line-height:1;font-weight:950;letter-spacing:-.025em;font-variant-numeric:tabular-nums;white-space:nowrap}
.coc-hc-card.is-best .coc-hc-annual{background:#dcfce7;border-color:#86efac}
.coc-hc-card.is-best .coc-hc-annual strong{color:#166534}
.coc-hc-card.is-current-system:not(.is-best) .coc-hc-annual{background:#dbeafe;border-color:var(--coc-hc-info-border)}
.coc-hc-card.is-current-system:not(.is-best) .coc-hc-annual strong{color:#1e3a8a}

.coc-hc-card-price,.coc-hc-efficiency{display:flex;justify-content:space-between;align-items:baseline;gap:5px;margin-top:5px;font-size:9px}
.coc-hc-card-price span,.coc-hc-efficiency span{color:var(--coc-hc-muted);font-weight:700}
.coc-hc-card-price strong,.coc-hc-efficiency strong{color:var(--coc-hc-ink);font-size:10px;font-variant-numeric:tabular-nums}
.coc-hc-mobile-meta{display:none}
.coc-hc-card-compare{display:flex;justify-content:space-between;align-items:baseline;gap:5px;margin-top:6px;padding:5px 6px;border-radius:8px;border:1px solid var(--coc-hc-border);background:var(--coc-hc-card)}
.coc-hc-card-compare span{font-size:9px;color:var(--coc-hc-muted);font-weight:750}
.coc-hc-card-compare strong{font-size:10px;text-align:right;font-weight:900;font-variant-numeric:tabular-nums}
.coc-hc-card-compare.is-better{background:var(--coc-hc-success-soft);border-color:#86efac}.coc-hc-card-compare.is-better strong{color:var(--coc-hc-success-hover)}
.coc-hc-card-compare.is-worse{background:var(--coc-hc-danger-soft);border-color:var(--coc-hc-danger-border)}.coc-hc-card-compare.is-worse strong{color:var(--coc-hc-danger)}
.coc-hc-card-compare.is-current{background:var(--coc-hc-info-soft);border-color:var(--coc-hc-info-border)}.coc-hc-card-compare.is-current strong{color:var(--coc-hc-info)}

.coc-hc-card-details{margin-top:6px;border-top:1px solid var(--coc-hc-border)}
.coc-hc-card-details summary{display:flex;align-items:center;min-height:30px;cursor:pointer;list-style:none;color:var(--coc-hc-primary);font-size:10px;font-weight:850}
.coc-hc-card-details summary::-webkit-details-marker{display:none}
.coc-hc-card-details summary::after{content:'+';margin-left:auto;color:var(--coc-hc-muted);font-size:18px;font-weight:500}.coc-hc-card-details[open] summary::after{content:'−'}
.coc-hc-meta{list-style:none;margin:0;padding:0;color:var(--coc-hc-muted);font-size:11px}
.coc-hc-meta li{display:flex;justify-content:space-between;gap:10px;padding:6px 0;border-top:1px solid var(--coc-hc-border)}
.coc-hc-meta li.is-note{display:block}.coc-hc-meta li.is-note b{display:block;margin-top:3px;text-align:left}
.coc-hc-meta b{color:var(--coc-hc-ink);font-weight:750;text-align:right;overflow-wrap:anywhere}
.coc-hc-comfort-note{margin-top:8px;padding:8px 9px;border:1px solid #fdba74;border-radius:10px;background:var(--coc-hc-primary-soft);color:var(--coc-hc-primary-hover);font-size:11px;line-height:1.45}

.coc-hc-skeleton{min-height:305px;border:1px solid var(--coc-hc-border);border-radius:17px;background:var(--coc-hc-card);padding:16px;overflow:hidden}
.coc-hc-skeleton span{display:block;height:14px;margin-bottom:12px;border-radius:999px;background:linear-gradient(90deg,#eef2f7 25%,#f8fafc 50%,#eef2f7 75%);background-size:200% 100%;animation:coc-hc-shimmer 1.2s linear infinite}
.coc-hc-skeleton span:nth-child(1){width:28%;height:36px;border-radius:10px}.coc-hc-skeleton span:nth-child(2){width:76%}.coc-hc-skeleton span:nth-child(3){height:58px;width:100%;margin-top:18px}.coc-hc-skeleton span:nth-child(4){width:58%}
@keyframes coc-hc-shimmer{to{background-position:-200% 0}}

.coc-hc-more-wrap{text-align:center;margin:14px 0 0}
.coc-hc-more{min-height:46px;border:1px solid var(--coc-hc-primary);background:var(--coc-hc-primary);color:#fff;border-radius:12px;padding:10px 18px;font-weight:900;cursor:pointer;box-shadow:0 7px 16px rgba(194,65,12,.16)}
.coc-hc-more:hover{background:var(--coc-hc-primary-hover);border-color:var(--coc-hc-primary-hover)}
.coc-hc-data-note{margin:10px 0 0;color:var(--coc-hc-muted);font-size:12px}
.coc-hc-cta{display:inline-flex;align-items:center;margin-top:12px;min-height:44px;padding:10px 16px;border-radius:11px;background:var(--coc-hc-primary);color:#fff!important;font-weight:900}.coc-hc-cta:hover{background:var(--coc-hc-primary-hover);text-decoration:none}

.coc-hc-chart{padding:13px;border:1px solid var(--coc-hc-border);border-radius:12px;background:var(--coc-hc-card);box-shadow:0 3px 10px rgba(15,23,42,.04)}
.coc-hc-chart .coc-hc-section-head h3{font-size:18px}
.coc-hc-chart .coc-hc-section-head p{font-size:11px}
.coc-hc-chart-list{display:grid;gap:9px;min-height:164px;align-content:center}
.coc-hc-chart-row{display:grid;grid-template-columns:minmax(104px,1fr) minmax(92px,1.2fr) 66px;align-items:center;gap:8px}
.coc-hc-chart-name{font-size:10px;line-height:1.25;font-weight:750;color:var(--coc-hc-text);overflow-wrap:anywhere}.coc-hc-chart-name span{color:var(--coc-hc-muted);font-variant-numeric:tabular-nums}
.coc-hc-chart-track{height:10px;border-radius:999px;background:var(--coc-hc-soft);overflow:hidden;border:1px solid var(--coc-hc-border)}
.coc-hc-chart-bar{display:block;height:100%;min-width:3px;border-radius:999px;background:#94a3b8}
.coc-hc-chart-bar.is-best{background:var(--coc-hc-success)}
.coc-hc-chart-bar.is-current{background:var(--coc-hc-info)}
.coc-hc-chart-value{text-align:right;font-size:10px;font-weight:850;font-variant-numeric:tabular-nums;color:var(--coc-hc-ink)}

.coc-hc-method{display:grid;grid-template-columns:48px 1fr;gap:14px;padding:17px;border:1px solid var(--coc-hc-primary-border);border-radius:17px;background:linear-gradient(135deg,var(--coc-hc-primary-soft),var(--coc-hc-card) 72%)}
.coc-hc-method-icon{display:grid;place-items:center;width:48px;height:48px;border-radius:14px;background:var(--coc-hc-primary);color:#fff}
.coc-hc-method-icon svg{width:24px;height:24px;fill:currentColor}
.coc-hc-method h3{font-size:20px;margin:0 0 6px}
.coc-hc-method p{margin:5px 0;color:var(--coc-hc-text);font-size:13px;line-height:1.55}.coc-hc-method-note{color:var(--coc-hc-muted)!important}

.coc-hc-secondary{border-top:1px solid var(--coc-hc-border);border-bottom:1px solid var(--coc-hc-border)}
.coc-hc-secondary+ .coc-hc-secondary{margin-top:0;border-top:0}
.coc-hc-secondary>summary{display:grid;grid-template-columns:1fr auto;gap:4px 16px;align-items:center;min-height:64px;padding:10px 2px;cursor:pointer;list-style:none}
.coc-hc-secondary>summary::-webkit-details-marker{display:none}
.coc-hc-secondary>summary span{font-size:15px;font-weight:900;color:var(--coc-hc-ink)}
.coc-hc-secondary>summary small{grid-column:1;color:var(--coc-hc-muted);font-size:11px}
.coc-hc-secondary>summary::after{content:'+';grid-row:1/3;grid-column:2;font-size:22px;color:var(--coc-hc-muted)}.coc-hc-secondary[open]>summary::after{content:'−'}
.coc-hc-secondary-body{padding:0 0 16px;color:var(--coc-hc-muted);font-size:12px}
.coc-hc-sources ul{margin:0 0 10px 18px;padding:0}.coc-hc-sources li{margin:6px 0;line-height:1.5}.coc-hc-sources p{margin:8px 0 0}
.coc-hc-energy-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}
.coc-hc-energy-card{padding:11px;border:1px solid var(--coc-hc-border);border-radius:12px;background:var(--coc-hc-soft)}
.coc-hc-energy-card h4{margin:0 0 6px;font-size:13px;color:var(--coc-hc-ink)}.coc-hc-energy-card p{margin:0 0 3px}.coc-hc-energy-card small{color:var(--coc-hc-muted)}

.coc-hc-faq{padding-bottom:72px}
.coc-hc-faq>h3{margin-bottom:8px}
.coc-hc-faq details{border-top:1px solid var(--coc-hc-border)}
.coc-hc-faq summary{display:flex;align-items:center;min-height:50px;cursor:pointer;font-size:14px;font-weight:850;color:var(--coc-hc-ink)}
.coc-hc-faq summary::after{content:'+';margin-left:auto;color:var(--coc-hc-muted);font-size:19px}.coc-hc-faq details[open] summary::after{content:'−'}
.coc-hc-faq p{margin:0 0 13px;color:var(--coc-hc-muted);font-size:13px;line-height:1.6}
.coc-hc-empty,.coc-hc-message{padding:12px;border-radius:11px;background:var(--coc-hc-soft);color:var(--coc-hc-muted);font-size:12px}

@media(max-width:1100px){
  .coc-hc-results-dashboard{grid-template-columns:1fr;gap:16px}
  .coc-hc-chart{margin-top:0}
  .coc-hc-chart-row{grid-template-columns:minmax(150px,1fr) minmax(160px,2fr) 74px}
  .coc-hc-grid .coc-hc-card,.coc-hc-grid .coc-hc-skeleton{flex-basis:218px}
}

@media(max-width:980px){
  .coc-hc-controls{grid-template-columns:repeat(3,minmax(0,1fr))}
  .coc-hc-grid .coc-hc-card,.coc-hc-grid .coc-hc-skeleton{flex-basis:208px}
  .coc-hc-energy-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
}

@media(max-width:680px){
  .coc-hc-title{font-size:29px}
  .coc-hc-lead{font-size:14px;line-height:1.5;margin-bottom:15px}
  .coc-hc-controls{grid-template-columns:1fr;padding:12px;border-radius:15px 15px 0 0;gap:10px}
  .coc-hc-control label,.coc-hc-advanced-body label{font-size:12px}
  .coc-hc-control input,.coc-hc-control select,.coc-hc-advanced-body input{min-height:46px;font-size:16px}
  .coc-hc-demand{grid-template-columns:auto 1fr;border-radius:0 0 15px 15px;padding:10px 12px}
  .coc-hc-demand-main{display:block;white-space:normal}.coc-hc-demand-main span{display:block;margin-bottom:1px}.coc-hc-demand-main strong{font-size:16px}
  .coc-hc-demand small{grid-column:1/-1;justify-self:start;text-align:left;padding-left:40px;margin-top:-4px;min-height:18px}
  .coc-hc-section-head{align-items:flex-start;margin-bottom:10px}.coc-hc-section-head h3,.coc-hc-faq>h3{font-size:21px}.coc-hc-section-head p{font-size:12px}
  .coc-hc-carousel-actions{display:none!important}
  .coc-hc-results-dashboard{margin-top:18px;gap:14px}
  .coc-hc-grid{display:grid;grid-template-columns:1fr;gap:6px;overflow:visible;padding:0;scroll-snap-type:none}
  .coc-hc-grid .coc-hc-skeleton{min-height:104px;height:104px;width:100%}
  .coc-hc-grid .coc-hc-skeleton:first-child{min-height:112px;height:112px}
  .coc-hc-grid.is-mobile-list{display:grid;grid-template-columns:1fr;gap:6px;overflow:visible;padding:0}
  .coc-hc-grid.is-mobile-list .coc-hc-card,.coc-hc-grid.is-mobile-list .coc-hc-skeleton{width:100%;min-height:0;box-shadow:none;border-radius:10px;padding:8px 9px}
  .coc-hc-grid.is-mobile-list .coc-hc-card-top{display:grid;grid-template-columns:28px minmax(0,1fr) auto;min-height:32px;gap:7px;align-items:start}
  .coc-hc-grid.is-mobile-list .coc-hc-rank{width:28px;height:28px;border-radius:7px;font-size:12px}
  .coc-hc-grid.is-mobile-list .coc-hc-badges{grid-column:3;grid-row:1;align-self:start;justify-self:end;display:flex;max-width:92px;justify-content:flex-end;margin:0;gap:3px}
  .coc-hc-grid.is-mobile-list .coc-hc-badge{font-size:8px;min-height:18px;padding:3px 5px}
  .coc-hc-grid.is-mobile-list .coc-hc-card-head{padding-right:0}.coc-hc-grid.is-mobile-list .coc-hc-card-head h4{font-size:13px;line-height:1.18;padding-right:0;margin:0}.coc-hc-grid.is-mobile-list .coc-hc-card-head p{display:none}
  .coc-hc-grid.is-mobile-list .coc-hc-annual{display:block;margin:3px 0 0 35px;padding:0;border:0;background:transparent}.coc-hc-grid.is-mobile-list .coc-hc-annual span{display:none}.coc-hc-grid.is-mobile-list .coc-hc-annual strong{font-size:20px;line-height:1.05}
  .coc-hc-grid.is-mobile-list .coc-hc-card.is-best .coc-hc-annual,.coc-hc-grid.is-mobile-list .coc-hc-card.is-current-system:not(.is-best) .coc-hc-annual{background:transparent;border:0}
  .coc-hc-grid.is-mobile-list .coc-hc-card-price,.coc-hc-grid.is-mobile-list .coc-hc-efficiency{display:none}
  .coc-hc-grid.is-mobile-list .coc-hc-mobile-meta{display:flex;gap:10px;flex-wrap:wrap;margin:3px 0 0 35px;color:var(--coc-hc-muted);font-size:9px;line-height:1.2;font-weight:700}
  .coc-hc-grid.is-mobile-list .coc-hc-card-compare{margin:4px 0 0 35px;padding:4px 6px;min-height:23px}.coc-hc-grid.is-mobile-list .coc-hc-card-compare span{font-size:8px}.coc-hc-grid.is-mobile-list .coc-hc-card-compare strong{font-size:9px}
  .coc-hc-grid.is-mobile-list .coc-hc-card-details{margin:3px 0 0 35px;border-top:0}.coc-hc-grid.is-mobile-list .coc-hc-card-details summary{min-height:22px;font-size:9px}.coc-hc-grid.is-mobile-list .coc-hc-card-details summary::after{font-size:14px}
  .coc-hc-grid.is-mobile-list .coc-hc-skeleton{height:104px}.coc-hc-grid.is-mobile-list .coc-hc-skeleton:first-child{height:112px}.coc-hc-grid.is-mobile-list .coc-hc-skeleton span:nth-child(3){height:28px;margin-top:6px}
  .coc-hc-chart{padding:13px}
  .coc-hc-chart-row{grid-template-columns:minmax(0,1fr) 72px;gap:5px 10px}.coc-hc-chart-name{font-size:11px}.coc-hc-chart-track{grid-column:1;height:10px}.coc-hc-chart-value{grid-column:2;grid-row:1/3;align-self:center;font-size:11px}
  .coc-hc-method{grid-template-columns:40px 1fr;padding:13px;gap:11px}.coc-hc-method-icon{width:40px;height:40px;border-radius:11px}.coc-hc-method-icon svg{width:20px;height:20px}.coc-hc-method h3{font-size:18px}.coc-hc-method p{font-size:12px}
  .coc-hc-energy-grid{grid-template-columns:1fr}
  .coc-hc-faq{padding-bottom:86px}
}

@media(max-width:339px){
  .coc-hc-title{font-size:26px}
  .coc-hc-grid.is-mobile-list .coc-hc-badges{grid-column:1/-1;grid-row:auto;justify-self:start;margin-top:4px}
}

/* Reference-style visual correction: human-scale type, branded hero art and a unified icon language. */
.coc-hc-hero{position:relative;isolation:isolate;min-height:142px;display:flex;align-items:center;overflow:hidden;margin:0;padding:12px 38% 12px 0;border-radius:14px;background:linear-gradient(90deg,rgba(255,255,255,0) 48%,var(--coc-hc-primary-soft) 100%)}
.coc-hc-hero-copy{position:relative;z-index:2;min-width:0}
.coc-hc-title{font-size:clamp(36px,3.4vw,42px);line-height:1.07;margin-bottom:9px}
.coc-hc-lead{max-width:610px;margin:0;color:var(--coc-hc-muted);font-size:15.5px;line-height:1.52}
.coc-hc-hero-art{position:absolute;z-index:1;right:-8px;bottom:-3px;width:44%;height:auto;max-height:176px;opacity:.58;pointer-events:none;filter:saturate(.9)}
.coc-hc-art-sun{fill:#ffedd5;stroke:#c2410c;stroke-width:2}
.coc-hc-art-hill-back{fill:#f3f4f6}.coc-hc-art-hill-front{fill:#ecfdf5}
.coc-hc-art-house-fill{fill:#fff7ed}.coc-hc-art-house-roof,.coc-hc-art-house-line{fill:none;stroke:#9a3412;stroke-width:4;stroke-linecap:round;stroke-linejoin:round}
.coc-hc-art-window{fill:#fed7aa;stroke:#c2410c;stroke-width:1.5}
.coc-hc-art-tree{fill:#dcfce7;stroke:#15803d;stroke-width:2.2;stroke-linecap:round}.coc-hc-art-tree path{fill:none}
.coc-hc-art-heat{fill:none;stroke:#c2410c;stroke-width:3;stroke-linecap:round;opacity:.8}

.coc-hc-controls{padding:13px;gap:12px;border-radius:13px 13px 0 0;box-shadow:0 3px 12px rgba(15,23,42,.045)}
.coc-hc-control label,.coc-hc-advanced-body label{display:flex;align-items:center;gap:6px;margin-bottom:7px;font-size:13px;line-height:1.3}
.coc-hc-control label>span:not(.coc-hc-label-icon){font-size:11px}
.coc-hc-label-icon{display:inline-grid!important;place-items:center;flex:0 0 auto;width:18px;height:18px;color:var(--coc-hc-primary)}
.coc-hc-label-icon svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.coc-hc-control input,.coc-hc-control select,.coc-hc-advanced-body input{min-height:44px;padding:9px 11px;font-size:15px;border-radius:9px}
.coc-hc-demand{padding:9px 12px}
.coc-hc-demand-main span{font-size:13px}.coc-hc-demand-main strong{font-size:19px}.coc-hc-demand small{font-size:12px}

.coc-hc-results-dashboard{grid-template-columns:minmax(0,1.95fr) minmax(265px,1fr);gap:16px;margin-top:22px}
.coc-hc-results-dashboard .coc-hc-section-head h3{font-size:20px}
.coc-hc-section-head p{font-size:12.5px;line-height:1.4}
.coc-hc-grid{gap:10px;padding-right:28px}
.coc-hc-grid .coc-hc-card,.coc-hc-grid .coc-hc-skeleton{flex-basis:clamp(210px,18.4vw,224px)}
.coc-hc-card{border-radius:11px;padding:12px;box-shadow:0 2px 9px rgba(15,23,42,.035)}
.coc-hc-card-top{grid-template-columns:32px minmax(0,1fr);gap:8px;min-height:76px}
.coc-hc-rank{width:32px;height:32px;border-radius:8px;font-size:14px}
.coc-hc-card-head h4{font-size:14.5px;line-height:1.23;margin-bottom:3px}.coc-hc-card-head p{font-size:11.5px}
.coc-hc-badges{gap:4px;margin-top:3px}.coc-hc-badge{min-height:22px;padding:4px 7px;font-size:10px}
.coc-hc-annual{margin-top:8px;padding:0;border:0;background:transparent}
.coc-hc-annual span{margin-bottom:3px;font-size:10.5px;letter-spacing:.035em}.coc-hc-annual strong{font-size:26px;line-height:1.04}
.coc-hc-card.is-best .coc-hc-annual,.coc-hc-card.is-current-system:not(.is-best) .coc-hc-annual{background:transparent;border:0}
.coc-hc-card.is-best .coc-hc-annual strong{color:var(--coc-hc-success-hover)}.coc-hc-card.is-current-system:not(.is-best) .coc-hc-annual strong{color:var(--coc-hc-info)}
.coc-hc-card-metrics{display:grid;gap:5px;margin-top:9px;padding-top:8px;border-top:1px solid var(--coc-hc-border);color:var(--coc-hc-muted);font-size:11px;line-height:1.25}
.coc-hc-metric{display:flex;align-items:center;gap:5px;white-space:normal}.coc-hc-metric b{color:var(--coc-hc-ink);font-weight:850;font-variant-numeric:tabular-nums}.coc-hc-metric svg{flex:0 0 auto;width:14px;height:14px;fill:none;stroke:var(--coc-hc-primary);stroke-width:1.9;stroke-linecap:round;stroke-linejoin:round}.coc-hc-metric:first-child svg{fill:var(--coc-hc-primary);stroke:none}
.coc-hc-card-compare{margin-top:7px;padding:6px 7px}.coc-hc-card-compare span{font-size:10px}.coc-hc-card-compare strong{font-size:10.5px}
.coc-hc-card-details{margin-top:6px}.coc-hc-card-details summary{min-height:31px;font-size:10.5px}
.coc-hc-skeleton{min-height:256px;border-radius:11px;padding:12px}

.coc-hc-chart{padding:14px;border-radius:11px;box-shadow:0 2px 9px rgba(15,23,42,.035)}
.coc-hc-chart .coc-hc-section-head h3{font-size:19px}.coc-hc-chart .coc-hc-section-head p{font-size:12px}
.coc-hc-chart-list{gap:12px;min-height:206px;align-content:center}
.coc-hc-chart-row{display:grid;grid-template-columns:1fr;gap:5px}
.coc-hc-chart-line{display:flex;align-items:baseline;justify-content:space-between;gap:10px}
.coc-hc-chart-name{font-size:11.5px;line-height:1.25;font-weight:760}.coc-hc-chart-value{flex:0 0 auto;font-size:12.5px;font-weight:900;text-align:right}
.coc-hc-chart-track{height:13px;border-radius:999px}.coc-hc-chart-bar{border-radius:999px}

.coc-hc-method{grid-template-columns:42px 1fr;gap:12px;padding:13px 14px;border-radius:12px;background:var(--coc-hc-primary-soft)}
.coc-hc-method-icon{width:42px;height:42px;border-radius:11px}.coc-hc-method-icon svg{width:21px;height:21px}.coc-hc-method h3{font-size:18px}.coc-hc-method p{font-size:12.5px;line-height:1.5}

@media(max-width:1100px){
  .coc-hc-results-dashboard{grid-template-columns:1fr;gap:15px}
  .coc-hc-grid .coc-hc-card,.coc-hc-grid .coc-hc-skeleton{flex-basis:220px}
  .coc-hc-chart-list{min-height:0}
}

@media(max-width:680px){
  .coc-hc-hero{min-height:0;padding:5px 0 6px;background:linear-gradient(90deg,transparent 62%,var(--coc-hc-primary-soft))}
  .coc-hc-title{font-size:30px;line-height:1.08;margin-bottom:7px;padding-right:18%}
  .coc-hc-lead{font-size:14px;line-height:1.45;padding-right:8%}
  .coc-hc-hero-art{right:-26px;bottom:8px;width:39%;max-height:116px;opacity:.26}
  .coc-hc-controls{padding:11px;gap:9px}
  .coc-hc-control label,.coc-hc-advanced-body label{font-size:13px}.coc-hc-label-icon,.coc-hc-label-icon svg{width:17px;height:17px}
  .coc-hc-control input,.coc-hc-control select,.coc-hc-advanced-body input{min-height:46px;font-size:16px}
  .coc-hc-demand-main strong{font-size:17px}
  .coc-hc-results-dashboard .coc-hc-section-head h3{font-size:20px}
  .coc-hc-grid.is-mobile-list .coc-hc-card{padding:7px 9px}
  .coc-hc-grid.is-mobile-list .coc-hc-card-top{grid-template-columns:30px minmax(0,1fr) auto;gap:8px;min-height:32px}
  .coc-hc-grid.is-mobile-list .coc-hc-rank{width:30px;height:30px;font-size:13px}
  .coc-hc-grid.is-mobile-list .coc-hc-card-head h4{font-size:14px;line-height:1.2}
  .coc-hc-grid.is-mobile-list .coc-hc-badge{font-size:9.5px;min-height:20px;padding:3px 6px}
  .coc-hc-grid.is-mobile-list .coc-hc-annual{margin:2px 0 0 38px}.coc-hc-grid.is-mobile-list .coc-hc-annual strong{font-size:22px}
  .coc-hc-grid.is-mobile-list .coc-hc-card-metrics{display:flex;flex-wrap:wrap;gap:3px 10px;margin:3px 0 0 38px;padding-top:3px;font-size:11px}.coc-hc-grid.is-mobile-list .coc-hc-metric svg{width:13px;height:13px}
  .coc-hc-grid.is-mobile-list .coc-hc-card-compare{margin:3px 0 0 38px;padding-block:3px}.coc-hc-grid.is-mobile-list .coc-hc-card-details{margin:1px 0 0 38px}.coc-hc-grid.is-mobile-list .coc-hc-card-details summary{font-size:10px;min-height:20px}
  .coc-hc-grid .coc-hc-skeleton{min-height:112px;height:112px}.coc-hc-grid .coc-hc-skeleton:first-child{min-height:118px;height:118px}
  .coc-hc-chart{padding:12px}.coc-hc-chart .coc-hc-section-head h3{font-size:19px}.coc-hc-chart-name{font-size:11.5px}.coc-hc-chart-value{font-size:12px}.coc-hc-chart-track{height:12px}
  .coc-hc-method{grid-template-columns:38px 1fr;padding:11px 12px}.coc-hc-method-icon{width:38px;height:38px}.coc-hc-method h3{font-size:17px}.coc-hc-method p{font-size:12px}
}

.coc-hc-summary-title{display:flex!important;align-items:center;gap:8px}
.coc-hc-summary-icon{display:grid;place-items:center;flex:0 0 auto;width:24px;height:24px;border-radius:7px;background:var(--coc-hc-primary-soft);color:var(--coc-hc-primary)}
.coc-hc-summary-icon svg{width:14px;height:14px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}.coc-hc-energy .coc-hc-summary-icon svg{fill:currentColor;stroke:none}

@media(prefers-reduced-motion:reduce){
  .coc-hc *{scroll-behavior:auto!important;animation:none!important;transition:none!important}
  .coc-hc-card:hover{transform:none}
}